RHF330 STMICROELECTRONICS [STMicroelectronics], RHF330 Datasheet - Page 13

• Manufacturer Part Number: RHF330
• Description: Rad-hard 1 GHz low noise operational amplifier
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

RHF330
A capacitor C
keep the right DC component at the output. C
and its value is calculated with regard to the cut-off frequency of this low-pass filter.
Figure 29. Circuit for +5 V single supply
R1
470
R2
470
IN
G
+5 V
is added in the gain network to ensure a unity gain at low frequencies to
10 µF
+ 1 µF
R
1 k
in
10 nF
Doc ID 15576 Rev 3
+
R
C
G
G
+
_
G
contributes to a high-pass filter with R
+5 V
R
fb
Power supply considerations
100 µ F
OUT
AM00836
100
fb
13/22
//R
G